GI 5 Piece Intermediate Modular Sleep System (IMSS)— ACU
The US Military Improved ACU Modular Sleep System (MSS) is a sleeping bag system constructed to insulate the user in environments ranging from mild weather to extremely cold weather. The system consists of two Mummy-style sleeping bags-the Patrol (Foliage) and the Intermediate Cold Weather (Urban Grey). Each is constructed of water-resistant, ripstop nylon. Each sleeping bag is fully functional independently. For a temperature to -30°, insert the Intermediate Cold Weather bag inside the Patrol bag. Each bag is compatible with the vapor-permeable Bivy cover. When all 3 components are used together the system is rated to provide 4 hours sleep at -40°F. Non-flammable and machine washable. Made in the USA by Tennier Industries.
PATROL BAG FEATURES:
Temperature to +30°
Water-resistant, ripstop nylon
Reversible double-pull (opens end to end) slider allows top or bottom ventilation
Non-locking slide fastener self-repairs if jammed or snagged
Draft flap prevents heat loss
Hood adjusts for heat retention; includes nylon drawcord and barrel lock
DIMENSIONS: 92 x 37' to 92 x 24"
COLOR: Foliage
Weight: 2lb 7 oz
INTERMEDIATE COLD WEATHER BAG FEATURES:
Temperature to -10°
Water-resistant, ripstop nylon
Free from cold spots
Insulation does not migrate in the bag
Anatomically designed foot box contains twice the insulation as the bag
Sewn-in, quilted chest collar prevents air drafts up and down through the hood
Hood adjusts for heat retention; includes nylon draw cord and barrel lock
DIMENSIONS: 87 x 35 1/2" to 87 x 23"
COLOR: Urban Grey
Weight: 3 lb 10 oz
BIVY COVER FEATURES:
Made of durably waterproof and windproof 3-layer laminate fabric and approved by all departments and agencies of the Department of Defense
Includes snap fastener and slide fastener
DIMENSIONS: 85" x 28" x 35"
COLOR: ACU
Weight: 1 lb 14 oz
STUFF SACK FEATURES:
Compressible to one cubic foot
Six 1"-wide nylon webbing straps adjust by ladder lock buckles
Reinforcement webbing is sewn around the circumference of the bag
Nylon drawcord closure with a barrel lock
DIMENSIONS 30" in length, 14" in diameter
COLOR: Foliage
Weight: 12 oz
SECOND SMALLER STUFF SACK
Foliage
Weight: 8 oz
4-PIECE SYSTEM
NSN: 8465-01-547-2757
All components are manufactured by Tennier Industries
